Weather History for Flagstaff, AZ

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Monday, January 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 26 °F 30 °F  
Max Temperature 35 °F 43 °F 61 °F (1970)
Min Temperature 17 °F 18 °F -15 °F (1937)
Degree Days  
Heating Degree Days 39 35  
Month to date heating degree days 703 811  
Since 1 July heating degree days 3496 3639  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 20 °F    
Average Humidity 64    
Maximum Humidity 92    
Minimum Humidity 35    
Precipitation  
Precipitation 0.03 in 0.06 in 1.73 in (1943)
Month to date precipitation 0.42 1.55  
Year to date precipitation 0.42 1.55  
Snow  
Snow 0.40 in 0.70 in 17.30 in (1943)
Month to date snowfall 4.6 16.8  
Since 1 July snowfall 50.2 45.9  
Snow Depth 1.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 6 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 23, 2012 Rise Set
Actual Time 7:31 AM MST 5:45 PM MST
Civil Twilight 7:04 AM MST 6:12 PM MST
Nautical Twilight 6:33 AM MST 6:43 PM MST
Astronomical Twilight 6:03 AM MST 7:13 PM MST
Moon 7:31 AM MST (1/23) 6:33 PM MST (1/23)
Length of Visible Light 11h 08m
Length of Day
10h 13m
Waxing Crescent, 0% of the Moon is Illuminated
Jan 23
Waxing Crescent
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:57 AM 19.0 °F - 10.0 °F 68% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:57 AM 19.9 °F 14.9 °F 10.9 °F 68% 30.11 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
2:57 AM 19.9 °F - 10.9 °F 68% 30.10 in 10.0 mi Calm Calm - N/A   Clear
3:57 AM 19.0 °F - 10.9 °F 71% 30.07 in 10.0 mi Calm Calm - N/A   Clear
4:57 AM 19.0 °F 13.9 °F 12.0 °F 74% 30.06 in 10.0 mi West 3.5 mph - N/A   Clear
5:57 AM 25.0 °F 19.3 °F 12.0 °F 58% 30.06 in 10.0 mi West 4.6 mph - N/A   Clear
6:57 AM 28.0 °F 20.0 °F 12.0 °F 51% 30.06 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
7:57 AM 27.0 °F 20.5 °F 15.1 °F 61% 30.07 in 10.0 mi WSW 5.8 mph - N/A   Overcast
8:38 AM 28.4 °F 21.2 °F 15.8 °F 59% 30.05 in 10.0 mi SW 6.9 mph - N/A   Overcast
8:57 AM 28.9 °F 21.9 °F 15.1 °F 56% 30.09 in 10.0 mi SW 6.9 mph - N/A   Overcast
9:57 AM 32.0 °F 22.5 °F 12.9 °F 45% 30.07 in 10.0 mi SSW 12.7 mph - N/A   Overcast
10:57 AM 33.1 °F 24.4 °F 18.0 °F 54% 30.05 in 10.0 mi SW 11.5 mph - N/A   Overcast
11:57 AM 35.1 °F 24.5 °F 10.0 °F 35% 30.01 in 10.0 mi SW 18.4 mph 23.0 mph 0.00 in   Scattered Clouds
12:33 PM 35.6 °F 24.5 °F 10.4 °F 35% 29.98 in 10.0 mi SW 20.7 mph 24.2 mph N/A   Mostly Cloudy
12:57 PM 35.1 °F 23.8 °F 10.9 °F 37% 29.97 in 10.0 mi SSW 20.7 mph - N/A   Overcast
1:57 PM 33.1 °F 20.6 °F 14.0 °F 46% 29.94 in 10.0 mi SW 23.0 mph 28.8 mph N/A   Overcast
2:18 PM 33.8 °F 22.5 °F 14.0 °F 44% 29.94 in 7.0 mi SW 19.6 mph 26.5 mph N/A   Overcast
2:26 PM 32.0 °F 18.9 °F 15.8 °F 51% 29.94 in 4.0 mi SW 24.2 mph 27.6 mph 0.00 in Snow Light Snow
2:52 PM 28.4 °F 15.4 °F 23.0 °F 80% 29.95 in 1.5 mi SW 19.6 mph 28.8 mph 0.00 in Snow Light Snow
2:57 PM 28.9 °F 18.6 °F 23.0 °F 78% 29.98 in 1.0 mi WSW 12.7 mph 28.8 mph 0.00 in Snow Light Snow
2:59 PM 28.4 °F 17.5 °F 23.0 °F 80% 29.95 in 2.0 mi SW 13.8 mph 21.9 mph 0.00 in Snow Light Snow
3:21 PM 28.4 °F 18.5 °F 21.2 °F 74% 29.93 in 3.0 mi WSW 11.5 mph - 0.00 in Snow Light Snow
3:34 PM 28.4 °F 19.7 °F 23.0 °F 80% 29.93 in 1.8 mi West 9.2 mph - 0.00 in Snow Light Snow
3:57 PM 28.0 °F 20.8 °F 24.1 °F 85% 29.96 in 2.0 mi WSW 6.9 mph - 0.00 in Snow Light Snow
4:06 PM 28.4 °F 19.7 °F 24.8 °F 86% 29.92 in 1.2 mi SW 9.2 mph - 0.01 in Snow Light Snow
4:27 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.91 in 1.5 mi SW 5.8 mph - 0.01 in Snow Light Snow
4:32 PM 28.4 °F 21.2 °F 26.6 °F 93% 29.90 in 2.0 mi SW 6.9 mph - 0.01 in Snow Light Snow
4:36 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.90 in 3.0 mi WSW 5.8 mph - 0.01 in Snow Light Snow
4:54 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.91 in 10.0 mi West 5.8 mph - 0.01 in   Overcast
4:57 PM 28.9 °F 21.1 °F 26.1 °F 89% 29.95 in 10.0 mi WSW 8.1 mph - 0.01 in   Overcast
5:57 PM 30.0 °F 23.2 °F 21.9 °F 72% 29.90 in 10.0 mi WSW 6.9 mph - N/A   Overcast
6:45 PM 26.6 °F 15.7 °F 19.4 °F 74% 29.90 in 10.0 mi SW 12.7 mph - N/A   Scattered Clouds
6:57 PM 28.0 °F 19.3 °F 21.0 °F 75% 29.89 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
7:55 PM 28.4 °F - 21.2 °F 74% 29.89 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
7:57 PM 28.0 °F 24.2 °F 21.9 °F 78% 29.89 in 10.0 mi Variable 3.5 mph - 0.00 in   Mostly Cloudy
8:57 PM 28.9 °F 19.2 °F 24.1 °F 82% 29.89 in 1.8 mi WSW 11.5 mph - 0.00 in Snow Light Snow
9:12 PM 28.4 °F 21.2 °F 26.6 °F 93% 29.90 in 2.0 mi WSW 6.9 mph - 0.01 in Snow Light Snow
9:21 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.89 in 1.5 mi WSW 5.8 mph - 0.01 in Snow Light Snow
9:33 PM 28.4 °F 19.1 °F 26.6 °F 93% 29.89 in 1.5 mi SW 10.4 mph - 0.01 in Snow Light Snow
9:41 PM 28.4 °F 20.4 °F 26.6 °F 93% 29.90 in 3.0 mi WSW 8.1 mph - 0.01 in Snow Light Snow
9:57 PM 28.0 °F 20.8 °F 26.1 °F 92% 29.87 in 4.0 mi WSW 6.9 mph - 0.01 in Snow Light Snow
10:10 PM 28.4 °F 21.2 °F 26.6 °F 93% 29.90 in 2.5 mi WSW 6.9 mph - 0.01 in Snow Light Snow
10:45 PM 28.4 °F - 26.6 °F 93% 29.91 in 3.0 mi Calm Calm - 0.01 in Snow Light Snow
10:57 PM 28.0 °F - 26.1 °F 92% 29.87 in 3.0 mi Calm Calm - 0.01 in Snow Light Snow
11:33 PM 26.6 °F - 26.6 °F 100% 29.90 in 5.0 mi Calm Calm - 0.00 in Snow Light Snow
11:55 PM 26.6 °F - 24.8 °F 93% 29.89 in 10.0 mi Calm Calm - 0.00 in   Scattered Clouds
11:57 PM 26.1 °F 21.9 °F 25.0 °F 96% 29.86 in 10.0 mi WSW 3.5 mph - 0.00 in   Partly Cloudy